The Megger INGVAR Primary Current Injection Test System redefines efficiency in testing protective relays, circuit breakers, current transformers, and safety-ground devices, offering a robust solution for medium-voltage substations and industrial settings. Capable of delivering up to 5000 A, it excels in high-current applications, with its innovative I/30 function allowing low-current pre-setting to prevent test sample heating, ensuring untainted results. Comprising a control unit and a current unit, each around 20 kg, the INGVAR’s portable design simplifies fieldwork, while its intuitive interface displays critical metrics like current, voltage, time, and CT turns ratio on a clear screen. A second measurement channel enables simultaneous monitoring, calculating impedance, power, power factor, and phase angle with 1% accuracy.
The fast-acting hold function captures fleeting readings, ideal for low-voltage breaker testing, where timing stops precisely when contacts open. Tailored modes support CT polarity checks, heat runs, and programmable reclosing sequences for reclosers and sectionalizers, with results presented as percentages of nominal values for clarity. USB connectivity and ten memory slots streamline settings management, while included 2 m cables and optional high-current probes like the HCP2000 enhance versatility. Built to withstand tough conditions, the INGVAR aligns with your company’s focus on test and measurement excellence, as seen with C2C Technologies’ Megger specialization, delivering reliable diagnostics to optimize maintenance and uphold power system integrity.
